<!--
 * @Author: your name
 * @Date: 2020-06-23 10:40:32
 * @LastEditTime: 2020-06-23 17:38:18
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \wiot\index.html
--> 
<!DOCTYPE html>
<meta charset="utf-8">
<svg width="5000" height="5000"></svg>
<div id="toolbar" style="position: fixed ; left: px; top: 0px">
    <input id="seachbar" name="searchbar" width="150"  type="text">
</div>
<script src="./d3.v4.min.js"></script>
<script src="./force-directed.js"></script>